potissime Save Lewis & Short DMLBS Gaffiot 2016 pŏtissĭmē (pŏtissŭmē) and pŏtis-sĭmum (pŏtissŭmum), advv., v. potis fin. B. potissime v. 2 potius pŏtissĭmē, v. potissimum ➳.